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llvm-project/llvm/test/Transforms/LoopVectorize/X86
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Kerry McLaughlin 857b8a73da [LoopVectorize] Change the identity element for FAdd 
Changes getRecurrenceIdentity to always return a neutral value of -0.0 for FAdd.

Reviewed By: dmgreen, spatel

Differential Revision: https://reviews.llvm.org/D98963
2021-04-06 12:13:43 +01:00
..
already-vectorized.ll
[test][NPM] Fix already-vectorized.ll under NPM
2020-10-19 13:11:13 -07:00
avx1.ll
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avx512.ll
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consecutive-ptr-cg-bug.ll
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consecutive-ptr-uniforms.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
constant-fold.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
constant-vector-operand.ll
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conversion-cost.ll
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cost-model-assert.ll
Reland [SCEV] Improve modelling for (null) pointer constants
2021-03-13 16:05:34 +03:00
cost-model.ll
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float-induction-x86.ll
[LoopVectorize] relax FMF constraint for FP induction
2021-03-18 08:11:22 -04:00
fneg-cost.ll
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force-ifcvt.ll
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fp32_to_uint32-cost-model.ll
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fp64_to_uint32-cost-model.ll
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fp80-widest-type.ll
[LV] Make sure the MaxVF is a power-of-2 by rounding down.
2020-06-02 10:40:49 +01:00
fp_to_sint8-cost-model.ll
[X86][CostModel] Improve costs for fp_to_uint/fp_to_sint for vXi8/vXi16/v2i32 results.
2020-04-27 10:35:15 -07:00
funclet.ll
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gather_scatter.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
gather-cost.ll
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gather-vs-interleave.ll
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gcc-examples.ll
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illegal-parallel-loop-uniform-write.ll
[LV] Generate RT checks up-front and remove them if required.
2021-03-01 10:48:04 +00:00
imprecise-through-phis.ll
[LoopUtils] Fix neutral value for vector.reduce.fadd
2020-10-29 21:45:13 +01:00
int128_no_gather.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
interleave_short_tc.ll
[LV] Move interleave_short_tc.ll into the X86 directory to hopefully make fix non-X86 bots.
2019-11-01 10:41:18 -07:00
interleaved-accesses-large-gap.ll
[VectorUtils] Do not try to add indices matching tombstone/empty values.
2021-01-18 11:18:28 +00:00
interleaved-accesses-waw-dependency.ll
[LV] Fix test failure in a Release build.
2019-08-02 08:33:41 +00:00
interleaving.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
intrinsiccost.ll
[CostModel] Remove VF from IntrinsicCostAttributes
2021-02-23 13:03:26 +00:00
invariant-load-gather.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
invariant-store-vectorization.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
libm-vector-calls-finite.ll
Initial support for vectorization using Libmvec (GLIBC vector math library)
2020-10-22 16:01:39 -04:00
libm-vector-calls-VF2-VF8.ll
Initial support for vectorization using Libmvec (GLIBC vector math library)
2020-10-22 16:01:39 -04:00
libm-vector-calls.ll
Initial support for vectorization using Libmvec (GLIBC vector math library)
2020-10-22 16:01:39 -04:00
lit.local.cfg
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load-deref-pred.ll
[deref-at-point] restrict inference of dereferenceability based on allocsize attribute
2021-04-01 08:34:40 -07:00
masked_load_store.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
max-mstore.ll
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
metadata-enable.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
min-trip-count-switch.ll
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mul_slm_16bit.ll
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no_fpmath_with_hotness.ll
[LV] Interleaving should not exceed estimated loop trip count.
2019-10-28 10:58:22 -07:00
no_fpmath.ll
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no-vector.ll
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nontemporal.ll
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optsize.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
outer_loop_test1_no_explicit_vect_width.ll
[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.
2021-02-22 09:44:25 +00:00
parallel-loops-after-reg2mem.ll
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parallel-loops.ll
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powof2div.ll
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pr23997.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
pr34438.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
pr35432.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
pr36524.ll
[LV] Collect dead induction truncates
2020-10-08 08:28:58 +01:00
pr39160.ll
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pr42674.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
pr48340.ll
Support intrinsic overloading on unnamed types
2021-03-19 14:34:25 +01:00
propagate-metadata.ll
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ptr-indvar-crash.ll
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rauw-bug.ll
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reduction-crash.ll
[BasicAA] Rename -disable-basicaa to -disable-basic-aa to be consistent with the canonical name "basic-aa"
2020-06-26 20:55:44 -07:00
reduction-fastmath.ll
[LoopVectorize] Change the identity element for FAdd
2021-04-06 12:13:43 +01:00
reduction-small-size.ll
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redundant-vf2-cost.ll
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reg-usage-debug.ll
recommit: [LoopVectorize][PowerPC] Estimate int and float register pressure separately in loop-vectorize
2019-10-12 02:53:04 +00:00
reg-usage.ll
[test] Fix reg-usage.ll under NPM
2020-12-20 15:41:29 -08:00
register-assumption.ll
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runtime-limit.ll
Recommit "[LV] Move runtime pointer size check to LVP::plan()."
2021-03-29 16:14:27 +01:00
scatter_crash.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
slm-no-vectorize.ll
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small-size.ll
[LV] Account for the cost of predication of scalarized load/store
2021-03-17 10:57:50 +00:00
strided_load_cost.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
struct-store.ll
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svml-calls-finite.ll
SVML support for log10, sqrt
2020-09-15 17:29:44 -07:00
svml-calls.ll
Revert SVML support for sqrt
2020-10-05 08:13:11 -07:00
tail_folding_and_assume_safety.ll
llc: Change behavior of -mcpu with existing attribute
2020-01-07 10:10:25 -05:00
tail_loop_folding.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
tripcount.ll
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uint64_to_fp64-cost-model.ll
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uniform_load.ll
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
uniform_mem_op.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
uniform-phi.ll
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uniformshift.ll
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unroll_selection.ll
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unroll-pm.ll
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unroll-small-loops.ll
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veclib-calls.ll
[test] Add -inject-tli-mapping to -loop-vectorize -vector-library tests
2020-08-25 11:55:11 -07:00
vect.omp.force.ll
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vect.omp.force.small-tc.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
vector_max_bandwidth.ll
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vector_ptr_load_store.ll
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
vector-scalar-select-cost.ll
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vectorization-remarks-loopid-dbg.ll
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vectorization-remarks-missed.ll
[NPM][test] Fix some LoopVectorize tests under NPM
2020-10-19 12:05:37 -07:00
vectorization-remarks-profitable.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
vectorization-remarks.ll
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vectorize-only-for-real.ll
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
x86_fp80-interleaved-access.ll
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x86_fp80-vector-store.ll
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x86-interleaved-accesses-masked-group.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
x86-pr39099.ll
[test, LoopVectorize] Fix use of var defined in CHECK-NOT
2021-03-30 15:32:30 +01:00
x86-predication.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00